Fix a number of issues with the process handling

runtime/bin/socket_linux.cc

Index: runtime/bin/socket_linux.cc
diff --git a/runtime/bin/socket_linux.cc b/runtime/bin/socket_linux.cc
index 24acd60b0749f582923cce993ccc9df9d53dd0ed..0e2ed2a8facf8d499f6612ffc4e7762d2501d2d1 100644
--- a/runtime/bin/socket_linux.cc
+++ b/runtime/bin/socket_linux.cc
@@ -60,18 +60,17 @@ intptr_t Socket::Available(intptr_t fd) {
 }
 
 
-intptr_t Socket::Read(intptr_t fd,
-                      void* buffer,
-                      intptr_t num_bytes) {
+int Socket::Read(intptr_t fd, void* buffer, intptr_t num_bytes) {
   ASSERT(fd >= 0);
-  intptr_t read_bytes = read(fd, buffer, num_bytes);
+  ssize_t read_bytes = read(fd, buffer, num_bytes);
   return read_bytes;
 }
 
 
 intptr_t Socket::Write(intptr_t fd, const void* buffer, intptr_t num_bytes) {

[Mads Ager (google), 2011/11/23 12:45:19]

You changed intptr_t to int in the interface?

[Søren Gjesse, 2011/11/23 14:50:18]

Done.

   ASSERT(fd >= 0);
-  return write(fd, buffer, num_bytes);
+  ssize_t written_bytes = write(fd, buffer, num_bytes);
+  return written_bytes;
 }